Accounts Payable and Accrued Expenses (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Trade payables	$ 2,924,111	$ 2,492,973
Distributors' commissions	2,293,019	2,238,987
Sales taxes	283,700	365,897
Payroll and payroll taxes	484,170	427,719
Accounts payable and accrued expenses	$ 5,985,000	$ 5,525,576